. QST . DELCO DUAL BLOWERS! $/)95 WORTH 3 TIMES our closeout price! Brand new!Double-shafted 115V 60 cycle AC 2800 rpm watts; input 2750 ; output 120 cu. ;continuous duty. 10 21/32 x 5 27/32 dia. Ideal forcooling, photo, kitchen, cellar, marine, -lab. 9 ORDER NO. R-5403-P11 LBS. RADIO SHACK CORPORATION 167 AVashington Street, Boston 8, Massachusetts and 230-234 Crown St., N«w Havtn 10, Conn. 123. CIVIL DEFENSE ISYOUR RESPONSIBILITY! if Amateur Radio ir Citizens Radioif Police and Fire , . licensees should monitor key radio stations toreceive the Conelrad Radio Alert an


. QST . DELCO DUAL BLOWERS! $/)95 WORTH 3 TIMES our closeout price! Brand new!Double-shafted 115V 60 cycle AC 2800 rpm watts; input 2750 ; output 120 cu. ;continuous duty. 10 21/32 x 5 27/32 dia. Ideal forcooling, photo, kitchen, cellar, marine, -lab. 9 ORDER NO. R-5403-P11 LBS. RADIO SHACK CORPORATION 167 AVashington Street, Boston 8, Massachusetts and 230-234 Crown St., N«w Havtn 10, Conn. 123. CIVIL DEFENSE ISYOUR RESPONSIBILITY! if Amateur Radio ir Citizens Radioif Police and Fire , . licensees should monitor key radio stations toreceive the Conelrad Radio Alert and ORT in case ofenemy attack. THE FCC NOW PROPOSESTHAT THIS VOLUNTARY CIVIL DEFENSECOOPERATION BE MADE Koar GONALERT is your simplest, surest andmost convenient way to comply. Special circuits givevisual and/or aural warning when the ConelradRadio Alert is broadcast, I WRITE FOR COMPLETE INfORMATION! JkAAR engineering CORP Middlefield Rood, Palo Alto, Calif. fcHHI II iIIIiIIIIII J


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915